PerPsych: An iPadOS-based Open-source Neuropsychological Software for Time Perception Assessment

Abstract

Background : We use neuropsychological tests to determine and monitor the impact of mental illness and brain disease on cognitive function. Assessment of time perception is a common component of neuropsychological tests. A majority of time perception studies use computer displays, although using smartphone or tablet software might offer advantages in some cases. Result : In this study, we developed an open-source, iPadOS-based neuropsychological tool for testing time perception that makes use of the most recent hardware and software developments. We designed this software natively for iPadOS, using the low-level Metal interface to access the graphics processing unit for high-timing performance. PerPsych makes it quicker and simpler for researchers to conduct studies on time perception in individuals with cognitive impairment. Conclusion : PerPsych is an iPadOS-based open-source neuropsychological software for time perception assessment. The information gathered using this software can be utilized in papers that attempt to monitor and diagnose neurological and psychiatric diseases.